The answer for "What is petrified wood made of?" would be minerals.
Answer:
The form ax2+bx+c=0 a x 2 + b x + c = 0 is called the standard form of the quadratic equation. Notice that standard form is not unique. For example, x2−x+1=0 x 2 − x + 1 = 0 can be written as the equivalent equation −x2+x−1=0 − x 2 + x − 1 = 0
Explanation:
Does this help
Answer:
The last one
Explanation:
An absolute location is an exact place on Earth, often given in terms of latitude and longitude.
